>>6160470It's very annoying when it happens, and I've very rarely seen someone actually delete their post when they chop up and update; I find this strange because whenever I post on the 4chans I always refresh just to make sure it went through so you'd think they'd see it, but maybe they don't know about post deletion or aren't paying attention.
The best thing you can do is post on a consistent update schedule. I've noticed that near my normal update times people tend to slow down a lot as if in anticipation; though sometimes this is just because there is nothing left to talk about. Finally, if I post my first part of an update and see somebody post right after me, I'll just go ahead and delete/repost my first post under their message so at least it's all together. It's not feasible to do if they chop up the update 2/3 posts in but most people don't do that as once they see the first post they wait until the update is over.